The web build is broken and the Win build is reported as having a trojan. It didn't start for me in Sandbox either (it just crashes immediatelly). 🙁
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I tried to remove the web version from my page and couldn't find the way to do it, sorry for that.
For the windows version, I cross compiled it for windows_gnu target so maybe that's why? I can assure you that it's not a virus but I completely understand if you don't trust a random person on the internet.